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ZA945944B - Procedure for encapsulating nsaids - Google Patents

Procedure for encapsulating nsaids

Info

Publication number
ZA945944B
ZA945944B ZA945944A ZA945944A ZA945944B ZA 945944 B ZA945944 B ZA 945944B ZA 945944 A ZA945944 A ZA 945944A ZA 945944 A ZA945944 A ZA 945944A ZA 945944 B ZA945944 B ZA 945944B
Authority
ZA
South Africa
Prior art keywords
microencapsulation
masked
taste
water
microcapsules
Prior art date
Application number
ZA945944A
Inventor
Sambasiva Rao Ghanta
Robert Edmon Guisinger
Original Assignee
Eurand America Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eurand America Inc filed Critical Eurand America Inc
Publication of ZA945944B publication Critical patent/ZA945944B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0056—Mouth soluble or dispersible forms; Suckable, eatable, chewable coherent forms; Forms rapidly disintegrating in the mouth; Lozenges; Lollipops; Bite capsules; Baked products; Baits or other oral forms for animals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid 
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0095—Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5052—Proteins, e.g. albumin
    • A61K9/5057—Gelatin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

This disclosure is directed to preparation of individual taste-masked, high bioavailability, high payload, microcapsules by microencapsulation of water-insoluble NSAID drug materials in the substantial absence of microcapsule agglomerates. These taste-masked microcapsules contain a high payload, e.g., about 83+wt. % of said NSAID drug material having high bioavailability and can then be formulated into chewable tablets and liquid aqueous suspensions for medicinal use. Both cellulose acetate phthalate and gelatin are the microencapsulating polymer wall material. Control of pH, controlled addition of a Hofmeister (lyotropic) salt, microencapsulation of the water-insoluble NSAID medicament with a liquid phase of both cellulose acetate phthalate and gelatin microencapsulating material and the subsequent insolubilization of said liquid encapsulating material after it is wrapped around the medicament core with dilute acid are important process parameters to achieving the proper individual microcapsules to obtain highly bioavailability taste-masked, water-insoluble NSAID drug materials, esp., naproxen and ibuprofen, by microencapsulation alone.
ZA945944A 1993-08-13 1994-08-08 Procedure for encapsulating nsaids ZA945944B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10602493A 1993-08-13 1993-08-13

Publications (1)

Publication Number Publication Date
ZA945944B true ZA945944B (en) 1996-02-08

Family

ID=22309067

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA945944A ZA945944B (en) 1993-08-13 1994-08-08 Procedure for encapsulating nsaids

Country Status (14)

Country Link
US (2) US5653993A (en)
EP (1) EP0818992B1 (en)
AT (1) ATE216578T1 (en)
AU (1) AU7559594A (en)
BR (1) BR9407246A (en)
CA (1) CA2169376C (en)
DE (1) DE69430491T2 (en)
DK (1) DK0818992T3 (en)
ES (1) ES2176254T3 (en)
IL (1) IL110621A (en)
MY (1) MY111453A (en)
PT (1) PT818992E (en)
WO (1) WO1995005166A1 (en)
ZA (1) ZA945944B (en)

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AUPN969796A0 (en) * 1996-05-07 1996-05-30 F.H. Faulding & Co. Limited Taste masked liquid suspensions
AU719137B2 (en) * 1996-05-07 2000-05-04 Mayne Pharma International Pty Ltd Taste masked liquid suspensions
FR2753093B1 (en) * 1996-09-06 1998-10-16 Oreal COMPOSITION OF OXIDIZING DYE FOR KERATINIC FIBERS CONTAINING AN ANIONIC AMPHIPHILIC POLYMER
WO1998013062A1 (en) * 1996-09-26 1998-04-02 Oklahoma Medical Research Foundation Use of n-l-alpha-aspartyl-l-phenylalanine 1-methyl ester and its derivatives in disease regression
GB9625589D0 (en) 1996-12-10 1997-01-29 Boots Co Plc Therapeutic agents
US5904937A (en) * 1997-10-03 1999-05-18 Fmc Corporation Taste masked pharmaceutical compositions
FR2785539B1 (en) * 1998-11-06 2004-04-09 Prographarm Laboratoires PARTICLES COATED WITH GRANULATED CRYSTALLINE IBUPROFENE
FR2785538B1 (en) * 1998-11-06 2004-04-09 Prographarm Laboratoires PERFECTED QUICK DELIVERY TABLET
DE60017881T2 (en) 1999-04-06 2006-04-13 Ethypharm DRINKABLE PHARMACEUTICAL SUSPENSION OF IBUPROFEN
CN1288730A (en) * 1999-09-07 2001-03-28 麦克内尔-Ppc股份有限公司 Slight-purgitive composition
US7223421B2 (en) * 2000-06-30 2007-05-29 Mcneil-Ppc, Inc. Teste masked pharmaceutical particles
US20020119196A1 (en) * 2000-12-21 2002-08-29 Narendra Parikh Texture masked particles containing an active ingredient
FR2826274B1 (en) * 2001-06-21 2003-09-26 Aventis Pharma Sa PHARMACEUTICAL FORMULATION FOR MASK TASTE AND METHOD FOR PREPARING THE SAME
DK1411899T3 (en) * 2001-08-01 2009-06-02 Novartis Ag Taste-masking composition
US8765167B2 (en) 2001-10-12 2014-07-01 Monosol Rx, Llc Uniform films for rapid-dissolve dosage form incorporating anti-tacking compositions
US8900498B2 (en) 2001-10-12 2014-12-02 Monosol Rx, Llc Process for manufacturing a resulting multi-layer pharmaceutical film
US8603514B2 (en) 2002-04-11 2013-12-10 Monosol Rx, Llc Uniform films for rapid dissolve dosage form incorporating taste-masking compositions
US20070281003A1 (en) 2001-10-12 2007-12-06 Fuisz Richard C Polymer-Based Films and Drug Delivery Systems Made Therefrom
US20190328679A1 (en) 2001-10-12 2019-10-31 Aquestive Therapeutics, Inc. Uniform films for rapid-dissolve dosage form incorporating anti-tacking compositions
US10285910B2 (en) 2001-10-12 2019-05-14 Aquestive Therapeutics, Inc. Sublingual and buccal film compositions
US7357891B2 (en) 2001-10-12 2008-04-15 Monosol Rx, Llc Process for making an ingestible film
US20110033542A1 (en) 2009-08-07 2011-02-10 Monosol Rx, Llc Sublingual and buccal film compositions
US11207805B2 (en) 2001-10-12 2021-12-28 Aquestive Therapeutics, Inc. Process for manufacturing a resulting pharmaceutical film
US8900497B2 (en) 2001-10-12 2014-12-02 Monosol Rx, Llc Process for making a film having a substantially uniform distribution of components
WO2003077842A2 (en) * 2002-03-12 2003-09-25 Bristol-Myers Squibb Company Palatable oral suspension and method
JP4790219B2 (en) * 2002-03-26 2011-10-12 ユーロ−セルティーク エス．エイ． Sustained release gel coating composition
FR2850275B1 (en) 2003-01-24 2005-04-08 Scherer Technologies Inc R P SOFT MACHINE CAPSULES CONTAINING AN ACTIVE ACTIVE SUBSTANCE WITH MASK TASTE
US7632521B2 (en) * 2003-07-15 2009-12-15 Eurand, Inc. Controlled release potassium chloride tablets
ITMI20032523A1 (en) * 2003-12-19 2005-06-20 Acraf DOSAGE FORM FOR ORAL USE INCLUDING A DRUG
KR100694235B1 (en) * 2005-04-21 2007-03-14 영남대학교 산학협력단 New Gelatin Ultrafine Microspheres with Ibuprofen
ES2651444T3 (en) 2006-10-20 2018-01-26 Johnson & Johnson Consumer Inc. Combination of acetaminophen with ibuprofen for pain treatment
US20080138397A1 (en) * 2006-10-24 2008-06-12 Aradigm Corporation Processes for taste-masking of inhaled formulations
US20100062073A1 (en) * 2006-11-29 2010-03-11 Ronald Arthur Beyerinck Pharmaceutical compositions comprising nanoparticles comprising enteric polymers casein
US20090060983A1 (en) * 2007-08-30 2009-03-05 Bunick Frank J Method And Composition For Making An Orally Disintegrating Dosage Form
WO2009058798A2 (en) * 2007-10-31 2009-05-07 Mcneil-Ppc, Inc. Orally disintegrated dosage form
US20110318411A1 (en) 2010-06-24 2011-12-29 Luber Joseph R Multi-layered orally disintegrating tablet and the manufacture thereof
US20110070286A1 (en) * 2009-09-24 2011-03-24 Andreas Hugerth Process for the manufacture of nicotine-comprising chewing gum and nicotine-comprising chewing gum manufactured according to said process
US8784781B2 (en) 2009-09-24 2014-07-22 Mcneil-Ppc, Inc. Manufacture of chewing gum product with radiofrequency
US8313768B2 (en) 2009-09-24 2012-11-20 Mcneil-Ppc, Inc. Manufacture of tablet having immediate release region and sustained release region
ES2363964B1 (en) 2009-11-20 2012-08-22 Gp Pharm, S.A. CAPSULES OF PHARMACEUTICAL ACTIVE PRINCIPLES AND ESTERS OF POLYINSATURATED FATTY ACIDS.
WO2012040234A1 (en) * 2010-09-20 2012-03-29 Spi Pharma, Inc. Microencapsulation process and product
US9149959B2 (en) 2010-10-22 2015-10-06 Monosol Rx, Llc Manufacturing of small film strips
US9511028B2 (en) 2012-05-01 2016-12-06 Johnson & Johnson Consumer Inc. Orally disintegrating tablet
US9445971B2 (en) 2012-05-01 2016-09-20 Johnson & Johnson Consumer Inc. Method of manufacturing solid dosage form
US9233491B2 (en) 2012-05-01 2016-01-12 Johnson & Johnson Consumer Inc. Machine for production of solid dosage forms
HK1212889A1 (en) 2012-09-18 2016-06-24 Mcneil-Ppc, Inc. Sustained release oral dosage forms comprising low melting propionic acid derivative particles
RU2015114540A (en) 2012-09-18 2016-11-10 МакНЕЙЛ-ППС, ИНК. PARTICLES OF LEFG-FUSION DERIVATIVE PROPIONIC ACID FOR USE IN ORAL DOSED FORMS
AU2014248516B2 (en) 2013-03-12 2017-06-22 Oneful Health, Inc. Method and system for making customized formulations for individuals
ES2750323T3 (en) 2014-01-10 2020-03-25 Johnson & Johnson Consumer Inc Method for manufacturing a tablet using radio frequency and loss coated particles
US11273131B2 (en) 2016-05-05 2022-03-15 Aquestive Therapeutics, Inc. Pharmaceutical compositions with enhanced permeation
JP7653218B2 (en) 2016-05-05 2025-03-28 アクエスティブ セラピューティクス インコーポレイテッド Enhanced Delivery Epinephrine Compositions
US10493026B2 (en) 2017-03-20 2019-12-03 Johnson & Johnson Consumer Inc. Process for making tablet using radiofrequency and lossy coated particles

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IT1148784B (en) * 1980-04-09 1986-12-03 Eurand Spa PROCEDURE FOR THE PREPARATION OF MICRO CAPSULES IN A LIQUID VEHICLE
JPS5858146A (en) * 1981-10-05 1983-04-06 Tanabe Seiyaku Co Ltd Microcapsule with fast releasability and preparation thereof
JPS59193816A (en) * 1983-04-19 1984-11-02 Morishita Jintan Kk Preparation of enteric soft capsule
IE58110B1 (en) * 1984-10-30 1993-07-14 Elan Corp Plc Controlled release powder and process for its preparation
IT1214629B (en) * 1985-08-29 1990-01-18 Formenti Farmaceutici Spa MICRO-ENCAPSULATION PROCEDURE OF A MEDICATION, MEDICATION SO PREPARED, AND PHARMACEUTICAL COMPOSITIONS THAT INCLUDE IT
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US4835186A (en) * 1987-06-15 1989-05-30 American Home Products Corporation Spray dried ibuprofen
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NZ234587A (en) * 1989-08-04 1991-11-26 Mcneil Ppc Inc A chewable pharmaceutical tablet of compressed coated granules
IE902829A1 (en) * 1989-08-14 1991-02-27 Eurand America Microencapsulated taste-masked water-insoluble nsaid drug¹materials

Also Published As

Publication number Publication date
CA2169376A1 (en) 1995-02-23
MY111453A (en) 2000-05-31
ATE216578T1 (en) 2002-05-15
ES2176254T3 (en) 2002-12-01
IL110621A (en) 1999-10-28
EP0818992A1 (en) 1998-01-21
AU7559594A (en) 1995-03-14
BR9407246A (en) 1996-09-24
CA2169376C (en) 2003-10-21
DE69430491D1 (en) 2002-05-29
WO1995005166A1 (en) 1995-02-23
EP0818992B1 (en) 2002-04-24
US5653993A (en) 1997-08-05
DK0818992T3 (en) 2002-08-19
PT818992E (en) 2002-08-30
IL110621A0 (en) 1994-11-11
US5814332A (en) 1998-09-29
DE69430491T2 (en) 2002-08-08

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